CN112640643A

CN112640643A - Garlic harvesting robot

Info

Publication number: CN112640643A
Application number: CN202011502939.XA
Authority: CN
Inventors: 彭建国
Original assignee: Jiangxi Dongfang Haowei Technology Co ltd
Current assignee: Jiangxi Dongfang Haowei Technology Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-04-13
Anticipated expiration: 2040-12-17
Also published as: CN112640643B

Abstract

The invention relates to the technical field of industrial robots, and discloses a garlic harvesting robot. After cleaning the barrel, the inner wall is movable through two rotating columns, the two rotating columns are movably sleeved with a movable belt, and the outer side of the movable belt is fixedly installed with a movable plate , the upper side of the cleaning bucket is provided with a feeding port, the side of the two support plates away from each other is movable through a movable column, and the four movable columns are fixedly sleeved with rotating wheels, and the movable column on the right rear is connected with the rotating wheel on the right. The movable sleeve on the column is connected with a transmission belt b, which will inject water into the cleaning bucket, and the pushing device can drive the rotating wheel to rotate, so as to drive the movable column to rotate, so that the movable column on the right rear can drive the rotation column on the right through the transmission belt b to rotate, thereby The movable belt can be driven to rotate, so that the fallen garlic can be driven to move in the cleaning bucket through the movable plate, so that the garlic can be cleaned, which can avoid the later cleaning of the garlic, thereby improving the work efficiency of the staff.

Description

Garlic harvesting robot

Technical Field

The invention relates to the technical field of industrial robots, in particular to a garlic harvesting robot.

Background

Along with the development of science and technology, present garlic reaps and all uses the garlic harvester to reap mostly, but when most garlic harvesters reaped, shovels out the garlic from soil, carries the harvester rear with the garlic through conveyer, for selling looks and quality of garlic, the later stage still need clear up the garlic and wash to the inconvenient user of work efficiency who has reduced the staff uses.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a garlic harvesting robot which has the advantages of avoiding garlic from being cleaned in the later period, improving the working efficiency of workers and the like, and solves the problems that most of the existing garlic harvesting machines use garlic harvesters to harvest, but most of the existing garlic harvesters shovel garlic out of soil when harvesting, the garlic is conveyed to the rear of the harvesters through a conveying device, and the garlic needs to be cleaned in the later period for selling and quality of the garlic, so that the working efficiency of the workers is reduced, and the garlic is inconvenient for users to use.

(II) technical scheme

In order to realize the purpose of avoiding garlic from being cleaned in the later period and improving the working efficiency of workers, the invention provides the following technical scheme: a garlic harvesting robot comprises two supporting plates, wherein a scraper knife is fixedly installed on the left side of the two supporting plates, two rotary rods penetrate through the front side of the supporting plate in a movable mode, the two rotary rods penetrate through the front side of the supporting plate in a movable mode, a rotary motor is fixedly installed on the rear side of the supporting plate in a movable mode, a transmission belt a is movably sleeved on an output shaft of the rotary motor and the rotary rods above the rotary motor, rotary rollers are movably sleeved on the two rotary rods, a transmission belt is movably sleeved on the two rotary rollers, a cleaning barrel is movably sleeved on the front side of the supporting plate in the rear side of the supporting plate, two rotary columns penetrate through the rear inner wall of the cleaning barrel in a movable mode, a movable belt is movably sleeved on the two rotary columns, a movable plate is fixedly installed on the outer side of the movable belt, a feeding opening is formed in the upper side of the cleaning, and a transmission belt b is movably sleeved on the movable column at the rear right and the rotating column at the right.

Preferably, the right side fixed mounting of spiller has the connecting block, and the right side of connecting block is the arcwall face and laminates with the conveyer belt outside, the upside fixedly connected with feeder hopper of clearance bucket, feeder hopper and pan feeding mouth intercommunication.

Preferably, the three flexible pipe of upside fixedly connected with of clearance bucket, the equal fixedly connected with semicircle of upside of three flexible pipe, three semicircle all with the laminating of conveyer belt downside, the equal fixed mounting telescopic column of downside of three semicircle, the downside of telescopic column is the inclined plane, three telescopic column respectively with three flexible pipe swing joint.

Preferably, the front of rear backup pad is fixed with the swash plate, and the upside activity of swash plate is run through there are three groups lifter, and the upper and lower both ends of three groups lifter are laminated with the upper and lower inner wall of conveyer belt respectively.

Preferably, every group all the rigid coupling has the fixed strip on the lifter, and all the activity has cup jointed the extension spring on every lifter, and the lower extreme of three extension springs of group all with swash plate fixed connection, the upper end of three extension springs of group respectively with three fixed strip fixed connection.

Preferably, the movable plate comprises a filter plate, the filter plate is fixedly connected with the movable belt, and a square plate is fixedly mounted on one side, far away from the movable belt, of the filter plate.

Preferably, the square plate is movably penetrated with a rotating ring, and a rotating blade is fixedly connected in the rotating ring.

Preferably, the lower wall of the cleaning barrel is provided with a sludge outlet, the lower wall of the cleaning barrel is provided with a discharge port, and the discharge port is arranged on the right side of the cleaning barrel.

Preferably, the downside fixed mounting of clearance bucket has the montant, and the lower extreme fixed mounting of montant has the stopper, and the support bar has been cup jointed in the activity on the montant, and the right side fixed mounting of support bar has the carriage.

Preferably, the chute has been seted up to the right wall of discharge gate, swing joint has the expansion plate in the chute, the right side fixedly connected with pressure spring of expansion plate, pressure spring's right-hand member fixed mounting has the baffle, baffle and chute inner wall fixed connection, the back inner wall fixed mounting of chute has the support column, expansion plate right side fixed mounting has the driving rope, the driving rope activity runs through the baffle, the driving rope walks around the support column top, the driving rope activity run through the chute lower wall and with carriage fixed connection, the right side fixed mounting of clearance bucket has the block fill.

(III) advantageous effects

Compared with the prior art, the invention provides a garlic harvesting robot, which has the following beneficial effects:

1. the garlic harvesting robot comprises a cleaning barrel, a rotary motor, a pushing device, a transmission belt, a transmission, therefore, the garlic can be prevented from being cleaned in the later period, and the working efficiency of workers is improved.

2. This garlic harvesting robot through the connecting block, can guarantee that the garlic of shoveling can get into the conveyer belt smoothly on, simultaneously because the right side of connecting block is the arcwall face and laminates with the conveyer belt outside to can clear up the conveyer belt surface, can prevent through the feeder hopper that the garlic accident from dropping, thereby improve device's practicality.

3. This garlic harvesting robot when flexible post through the fly leaf, can drive flexible post rebound to striking conveyer belt can make the conveyer belt take place vibrations like this, thereby can be downward with the earth shake on the conveyer belt, can prevent like this that earth from running off.

4. This garlic harvesting robot, when flexible post is passed through the fly leaf, can drive flexible post rebound, just so can drive lifter rebound, thereby the striking conveyer belt drives the drive belt and takes place vibrations, simultaneously when the fly leaf separates with flexible post, the resilience of extension spring can drive the lifter rebound and remove the striking conveyer belt downwards, can increase the frequency of vibration of conveyer belt like this, thereby can shake adnexed earth on the garlic and get off, the cleaning box of being convenient for when can preventing like this that earth from running off washs the garlic.

5. This garlic harvesting robot can prevent through the filter that the fly leaf will clear up the water transport department of incasement and go to the water economy resource, when the fly leaf was removed in the aquatic simultaneously, the rotatory leaf will rotate, thereby produces the vortex, can increase the cleaning performance of garlic like this.

6. This garlic harvesting robot moves right through driving sand and soil and garlic when the fly leaf, and sand and soil will be discharged through a mud outlet because garlic volume ratio sand and soil is big to thereby can discharge through a mud outlet discharge gate, thereby improve device's result of use.

7. This garlic harvesting robot, through will collect the bag and cup joint on the carriage again, press down and just can drive the shrink of driving rope to drive the expansion plate and remove right, just so can collect the discharge gate exhaust garlic after clearing up, store full back of taking away when collecting the bag, pressure spring's resilience just can drive the expansion plate and remove left and plug up the discharge gate, rethread blocks stopping of fighting, just can prevent to change and collect the bag and take place to drop for the garlic.

Drawings

FIG. 1 is a schematic cross-sectional front view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1A;

FIG. 3 is a schematic view of the movable plate of FIG. 1 according to the present invention;

FIG. 4 is a rear view of the present invention;

FIG. 5 is a schematic front perspective view of the conveyor belt of FIG. 1 in accordance with the present invention;

fig. 6 is a schematic front perspective view of the cleaning barrel of fig. 1 according to the present invention.

In the figure: 1. a support plate; 2. a conveyor belt; 3. a tension spring; 4. a lifting rod; 5. a fixing strip; 6. a sloping plate; 7. a feed hopper; 8. a feeding port; 9. a movable plate; 91. a filter plate; 92. a rotating ring; 93. rotating the leaf; 94. a square plate; 10. a discharge port; 11. a blocking hopper; 12. cleaning the barrel; 13. a drive rope; 14. a support frame; 15. a supporting strip; 16. a vertical rod; 17. a limiting block; 18. a sludge outlet; 19. a telescopic pipe; 20. a telescopic column; 21. a semicircular strip; 22. a rotating wheel; 23. a movable post; 24. rotating the rod; 25. a scraper knife; 26. a rotating roller; 27. connecting blocks; 28. a baffle plate; 29. a pressure spring; 30. a retractable plate; 31. a chute; 32. a support pillar; 33. a spin column; 34. a transmission belt b; 35. a rotating electric machine; 36. a transmission belt a; 37. a movable belt.

Detailed Description

The present invention will be described in further detail with reference to the drawings, wherein like elements are designated by like reference numerals, wherein the terms "front", "rear", "left", "right", "upper" and "lower", "bottom" and "top" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular element.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a garlic harvesting robot comprises two supporting plates 1, a scraper 25 is fixedly installed on the left side of the two supporting plates 1, two rotary rods 24 penetrate through the front face of the supporting plate 1 at the rear side in a movable manner, the two rotary rods 24 penetrate through the supporting plate 1 at the front side in a movable manner, a rotary motor 35 is fixedly installed on the rear side of the supporting plate 1 at the rear side, a transmission belt a36 is movably sleeved on an output shaft of the rotary motor 35 and the rotary rods 24 at the upper side in a movable manner, rotary rollers 26 are movably sleeved on the two rotary rods 24, a transmission belt 2 is movably sleeved on the two rotary rollers 26, a cleaning barrel 12 is fixedly installed on the front face of the supporting plate 1 at the rear side, two rotary columns 33 movably penetrate through the rear inner wall of the cleaning barrel 12, a movable belt 37 is movably sleeved on the two rotary columns 33, a movable plate 9 is fixedly installed on the outer side of the movable belt 37, a feeding port 8 is formed in the, the four movable columns 23 are fixedly sleeved with rotating wheels 22, the movable column 23 at the right back and the rotating column 33 at the right side are movably sleeved with a driving belt b34, water is injected into the cleaning barrel 12, then the rotating motor 35 is turned on, and meanwhile, the pushing device moves leftwards, so that the rotating motor drives the rotating rod 24 at the upper part to rotate through the driving belt a36, thus, when the device moves, the shoveling knife 25 can shovel garlic from soil, the rotating rod 24 at the upper part can be driven to rotate on the driving belt 2, so as to drive the rotating roller 26 at the upper part to rotate, so as to drive the driving belt 2 to rotate, so that the garlic shoveled on can be driven to move upwards, so as to fall into the feeding port 8, meanwhile, the pushing device can drive the rotating wheel 22 to rotate, so as to drive the movable columns 23 at the right back, so that the rotating column 33 at the right side can be driven to rotate through the driving belt, thereby can drive the activity area 37 rotatory, just so can drive the garlic that falls through fly leaf 9 and remove in clearance bucket 12 to can clear up the garlic, just so can avoid later stage to wash the garlic, thereby improve staff's work efficiency.

The right side fixed mounting of spiller 25 has connecting block 27, the right side of connecting block 27 be the arcwall face and laminate with the 2 outsides of conveyer belt, the upside fixedly connected with feeder hopper 7 of clearance bucket 12, feeder hopper 7 and pan feeding mouth 8 intercommunication, through connecting block 27, can guarantee that the garlic of shoveling out can get into on the conveyer belt 2 smoothly, simultaneously because the right side of connecting block 27 be the arcwall face and laminate with the 2 outsides of conveyer belt, thereby can clear up 2 surfaces of conveyer belt, can prevent that the garlic from accidentally dropping through feeder hopper 7, thereby improve the practicality of device.

Three flexible pipe 19 of upside fixedly connected with of clearance bucket 12, the equal fixedly connected with semicircle of upside of three flexible pipe 19, three semicircle 21 all laminates with 2 downside of conveyer belt, the equal fixed mounting telescopic column 20 of downside of three semicircle 21, the downside of telescopic column 20 is the inclined plane, three telescopic column 20 respectively with three flexible 19 swing joint of pipe, when flexible post 20 is passed through to fly leaf 9, can drive telescopic column 20 and upwards remove, thereby striking conveyer belt 2, can make conveyer belt 2 take place vibrations like this, thereby can shake the earth on the conveyer belt 2 downwards, can prevent earth loss like this.

An inclined plate 6 is fixedly arranged on the front surface of the supporting plate 1 at the rear part, three groups of lifting rods 4 are movably penetrated through the upper side of the inclined plate 6, the upper end and the lower end of each group of lifting rods 4 are respectively attached to the upper inner wall and the lower inner wall of the conveying belt 2, a fixing strip 5 is fixedly sleeved on each group of lifting rods 4, a tension spring 3 is movably sleeved on each lifting rod 4, the lower end of each group of tension springs 3 is fixedly connected with the inclined plate 6, the upper end of each group of tension springs 3 is respectively fixedly connected with the three fixing strips 5, when a movable plate 9 passes through a telescopic column 20, the telescopic column 20 can be driven to move upwards, the lifting rods 4 can be driven to move upwards, so that the conveying belts 2 can be driven to vibrate, the conveying belts 2 are driven to vibrate, and when the movable plate 9 is separated from the telescopic column 20, the rebound of the tension springs 3 can drive the lifting rods 4 to move downwards, so that the garlic can be cleaned by the cleaning box 12 conveniently while preventing soil loss.

Fly leaf 9 includes filter 91, filter 91 and activity area 37 fixed connection, one side fixed mounting who keeps away from activity area 37 of filter 91 has square plate 94, the activity runs through rotatory ring 92 on the square plate 94, fixedly connected with revolving leaf 93 in rotatory ring 92, can prevent through filter 91 that fly leaf 9 from going the water transport department in with cleaning box 12, thereby the water economy resource, while fly leaf 9 when aquatic removes, revolving leaf 93 will rotate, thereby produce the vortex, can increase the cleaning performance of garlic like this.

The lower wall of the cleaning barrel 12 is provided with a mud outlet 18, the lower wall of the cleaning barrel 12 is provided with a discharge outlet 10, the discharge outlet 10 is arranged on the right side of the cleaning barrel 12, when the movable plate 9 drives the sandy soil and the garlic to move rightwards, the sandy soil is discharged through the mud outlet 18, and the garlic is larger than the sandy soil in volume, so that the garlic can be discharged through the discharge outlet 10 of the mud outlet 18, and the using effect of the device is improved.

A vertical rod 16 is fixedly arranged at the lower side of the cleaning barrel 12, a limit block 17 is fixedly arranged at the lower end of the vertical rod 16, a support strip 15 is movably sleeved on the vertical rod 16, a support frame 14 is fixedly arranged at the right side of the support strip 15, a chute 31 is arranged on the right wall of the discharge hole 10, an expansion plate 30 is movably connected in the chute 31, a pressure spring 29 is fixedly connected at the right side of the expansion plate 30, a baffle 28 is fixedly arranged at the right end of the pressure spring 29, the baffle 28 is fixedly connected with the inner wall of the chute 31, a support post 32 is fixedly arranged at the rear inner wall of the chute 31, a transmission rope 13 is fixedly arranged at the right side of the expansion plate 30, the transmission rope 13 movably penetrates through the baffle 28, the transmission rope 13 bypasses above the support post 32, the transmission rope 13 movably penetrates through the lower wall of the chute 31 and is fixedly connected with the support frame 14, a blocking bucket 11 is fixedly, thereby drive expansion plate 30 and remove rightly, just so can collect the garlic of clearing up back from discharge gate 10 exhaust, store full back of taking out when collecting the bag, pressure spring 39's resilience just can drive expansion plate 30 and remove left and plug up discharge gate 10, and rethread blocks stopping of fighting 11, just can prevent to change and collect the bag and be that the garlic takes place to drop.

In use, the first step: by injecting water into the cleaning barrel 12, then opening the rotating motor 35, and moving the pushing device to the left, the rotating motor drives the rotating rod 24 above to rotate through the transmission belt a36, so that when the device moves, the shoveling knife 25 can shovel garlic from the soil, and when the garlic moves to the transmission belt 2, the rotating rod 24 above rotates to drive the rotating roller 26 above to rotate, thereby driving the transmission belt 2 to rotate, so as to drive the garlic shoveled on the shoveling knife to move upwards and fall into the feeding port 8, and meanwhile, the pushing device can drive the rotating wheel 22 to rotate, thereby driving the movable column 23 to rotate, so that the movable column 23 at the right side can drive the rotating column 33 at the right side to rotate through the transmission belt b34, thereby driving the movable belt 37 to rotate, so as to drive the fallen garlic to move in the cleaning barrel 12 through the movable plate 9, therefore, the garlic can be cleaned, so that the garlic can be prevented from being cleaned in the later period, and the working efficiency of workers is improved.

The second step is that: through connecting block 27, can guarantee that the garlic of shoveling can get into conveyer belt 2 smoothly on, simultaneously because connecting block 27's right side is the arcwall face and laminates with the 2 outsides of conveyer belt to can clear up 2 surfaces of conveyer belt, can prevent through feeder hopper 7 that the garlic is unexpected to drop, thereby improve the practicality of device.

The third step: when stretching out and drawing back post 20 through fly leaf 9, can drive flexible post 20 and upwards remove to striking conveyer belt 2 can make conveyer belt 2 shake like this, thereby can be downward with the earth shake on the conveyer belt 2, can prevent like this that earth from running off.

The fourth step: when passing through flexible post 20 through fly leaf 9, can drive flexible post 20 and upwards remove, just so can drive lifter 4 rebound, thereby striking conveyer belt 2 drives drive belt 2 and takes place vibrations, simultaneously when fly leaf 9 and flexible post 20 separation, the resilience of extension spring 3 can drive lifter 4 rebound striking conveyer belt 2, can increase conveyer belt 2's frequency of vibration like this, thereby can shake adnexed earth on the garlic and get off, be convenient for when can preventing earth loss like this and clear up case 12 and wash the garlic.

The fifth step: can prevent through filter 91 that the water in the movable plate 9 will be cleared up the case 12 is carried the department to the water economy resource, when the movable plate 9 removed in the aquatic simultaneously, rotatory leaf 93 will rotate, thereby produce the vortex, can increase the cleaning performance of garlic like this.

And a sixth step: when the movable plate 9 drives the sandy soil and the garlic to move rightwards, the sandy soil is discharged through the mud outlet 18, and the garlic is larger than the sandy soil in volume, so that the garlic can be discharged through the mud outlet 18 and the discharge hole 10, and the using effect of the device is improved.

The seventh step: on cup jointing the collection bag and supporting frame 14 again, press down and just can drive the shrink of driving rope 13 to drive expansion plate 30 and remove right, just so can collect the garlic of clearing up back from discharge gate 10 exhaust, store when collecting the bag and take out the back fully, pressure spring 39's resilience just can drive expansion plate 30 and remove left and plug up discharge gate 10, rethread blocks stopping of fighting 11, just can prevent to change the collection bag and take place to drop for the garlic.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A garlic harvesting robot, comprising two support plates (1), the left side of the two support plates (1) is fixedly installed with a shovel (25), it is characterized in that: the back of the described support plate (1) The front side moves through the two rotating rods (24), the two rotating rods (24) move through the front support plate (1), the rear support plate (1) is fixedly installed with a rotating motor (35) on the rear side, and the rotating motor ( The output shaft of 35) is movably sleeved with a transmission belt a (36) on the upper rotating rod (24), and a rotating roller (26) is movably sleeved on the two rotating rods (24). The two rotating rollers (26) A conveyor belt (2) is connected to the upper movable sleeve, and a cleaning bucket (12) is fixedly installed on the front of the rear support plate (1). 33) The upper movable sleeve is connected with a movable belt (37), the outer side of the movable belt (37) is fixedly installed with a movable plate (9), the upper side of the cleaning bucket (12) is provided with a feeding port (8), and two support plates (1) A movable column (23) runs through the side away from each other, and a rotating wheel (22) is fixedly sleeved on each of the four movable columns (23). (33) The upper movable sleeve is connected with a transmission belt b (34).

2. A garlic harvesting robot according to claim 1, characterized in that: a connecting block (27) is fixedly installed on the right side of the blade (25), and the right side of the connecting block (27) is an arc surface And it is attached to the outer side of the conveyor belt (2), the upper side of the cleaning bucket (12) is fixedly connected with a feeding hopper (7), and the feeding hopper (7) is communicated with the feeding port (8).

3. A garlic harvesting robot according to claim 1, characterized in that: the upper side of the cleaning bucket (12) is fixedly connected with three telescopic pipes (19), and the upper sides of the three telescopic pipes (19) are The semicircular strips (21) are fixedly connected, and the three semicircular strips (21) are all attached to the lower side of the conveyor belt (2). The lower side of the ) is an inclined plane, and the three telescopic columns (20) are respectively movably connected with the three telescopic tubes (19).

4. A garlic harvesting robot according to claim 1, characterized in that: an oblique plate (6) is fixedly installed on the front of the rear support plate (1), and the upper side of the oblique plate (6) is movable through three A set of lifting rods (4), the upper and lower ends of the three sets of lifting rods (4) are respectively fitted with the upper and lower inner walls of the conveyor belt (2).

5. A garlic harvesting robot according to claim 4, characterized in that: each group of said lifting rods (4) is fixedly sleeved with a fixing bar (5), and each lifting rod (4) is movable The tension springs (3) are sleeved, the lower ends of the three groups of tension springs (3) are all fixedly connected with the inclined plate (6), and the upper ends of the three groups of tension springs (3) are respectively fixedly connected with the three fixing bars (5).

6. A garlic harvesting robot according to claim 1, characterized in that: the movable plate (9) comprises a filter plate (91), the filter plate (91) is fixedly connected with the movable belt (37), and the filter plate ( A square plate (94) is fixedly installed on the side of the 91) away from the movable belt (37).

7. A garlic harvesting robot according to claim 1, wherein a rotating ring (92) is movably penetrated on the square plate (94), and a rotating blade (93) is fixedly connected in the rotating ring (92). .

8. A garlic harvesting robot according to claim 1, characterized in that: the lower wall of the cleaning bucket (12) is provided with a mud outlet (18), and the lower wall of the cleaning bucket (12) is provided with a discharge outlet The outlet (10) and the discharge outlet (10) are arranged on the right side of the cleaning bucket (12).

9. A garlic harvesting robot according to claim 1, characterized in that: a vertical rod (16) is fixedly installed on the lower side of the cleaning bucket (12), and a limit block is fixedly installed on the lower end of the vertical rod (16). (17), a support bar (15) is movably sleeved on the vertical rod (16), and a support frame (14) is fixedly installed on the right side of the support bar (15).

10. A garlic harvesting robot according to claim 8, characterized in that: the right wall of the discharge port (10) is provided with a chute (31), and a telescopic plate (31) is movably connected in the chute (31). 30), a pressure spring (29) is fixedly connected to the right side of the telescopic plate (30), a baffle plate (28) is fixedly installed on the right end of the pressure spring (29), and the baffle plate (28) is fixedly connected to the inner wall of the chute (31). , a support column (32) is fixedly installed on the rear inner wall of the chute (31), and a transmission rope (13) is fixedly installed on the right side of the telescopic plate (30). 13) Passing around the top of the support column (32), the transmission rope (13) moves through the lower wall of the chute (31) and is fixedly connected with the support frame (14), and a blocking bucket (11) is fixedly installed on the right side of the cleaning bucket (12). ).